EP 2229707 A4 20110119 - A MICROWAVE FILTER
Title (en)
A MICROWAVE FILTER
Title (de)
MIKROWELLENFILTER
Title (fr)
FILTRE HYPERFRÉQUENCE
Publication
Application
Priority
- AU 2008001841 W 20081215
- AU 2007906787 A 20071213
Abstract (en)
[origin: WO2009073934A1] A filter filtering microwaves, the filter comprising a cavity and at least one metal comb-line resonator located within the cavity and at least one dielectric member surrounding the at least one metal comb-line resonator.
IPC 8 full level
H01P 1/20 (2006.01); H01P 1/205 (2006.01); H01P 7/04 (2006.01)
CPC (source: EP US)
H01P 1/2053 (2013.01 - EP US); Y10T 29/49002 (2015.01 - EP US)
Citation (search report)
- [XY] EP 1755189 A1 20070221 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [Y] US 2003058067 A1 20030327 - WAKAMATSU HIROKI [JP], et al
- [Y] US 5198279 A 19930330 - BEINHAUR ERNEST L [US], et al
- [Y] JP S5789302 A 19820603 - NIPPON DENGYO KOSAKU KK
- [X] US 6362707 B1 20020326 - REINHARDT VICTOR S [US]
- [X] DE 10214895 A1 20021107 - MURATA MANUFACTURING CO [JP]
- See references of WO 2009073934A1
Citation (examination)
- GB 2353144 A 20010214 - NOKIA TELECOMMUNICATIONS OY [FI], et al
- JP S55141802 A 19801106 - ALPS ELECTRIC CO LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009073934 A1 20090618; AU 2008336271 A1 20090618; CN 101978551 A 20110216; EP 2229707 A1 20100922; EP 2229707 A4 20110119; US 2011121917 A1 20110526
DOCDB simple family (application)
AU 2008001841 W 20081215; AU 2008336271 A 20081215; CN 200880120661 A 20081215; EP 08860129 A 20081215; US 74766808 A 20081215